git.sesse.net Git - ccbs/blob - bigscreen/fetch_auxilliary_screens.cpp

   1 #include "fetch_auxilliary_screens.h"
   2
   3 FetchAuxilliaryScreens::FetchAuxilliaryScreens(std::vector<widestring> *screens) : screens(screens) {}
   4 void FetchAuxilliaryScreens::operator() (pqxx::transaction<> &t)
   5 {
   6         // make sure we start with an empty list
   7         screens->erase(screens->begin(), screens->end());
   8
   9         pqxx::result res( t.exec("SELECT * FROM bigscreen.active_screens") );
  10         for (pqxx::result::const_iterator i = res.begin(); i != res.end(); ++i) {
  11                 screens->push_back( i["id"].as(widestring()) );
  12         }
  13 }